IndividualActive
Rachel Arellano, MSW
NPI 1942508205 · Social Worker · Oakland, CA
Rachel Arellano, MSW is a Social Worker provider in Oakland, CA (NPI 1942508205).
Provider details
- NPI number
- 1942508205
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
747 52nd St
Oakland, CA 94609-1809
Phone: (510) 428-3885
Street-level locationGet directions
Mailing address
747 52nd St
Oakland, CA 94609-1809
Registry dates
- Enumerated
- 2011-03-09
- Last updated
- 2011-03-09
Frequently asked questions
- What is Rachel Arellano's NPI number?
- Rachel Arellano's National Provider Identifier (NPI) is 1942508205, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Arellano's specialty?
- Rachel Arellano is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Rachel Arellano located?
- Rachel Arellano's practice location on file with NPPES is 747 52nd St, Oakland, CA 94609-1809.
- What is Rachel Arellano's phone number?
- The practice phone number listed in the NPPES registry for Rachel Arellano is (510) 428-3885.
- Is Rachel Arellano's NPI active?
- Yes — Rachel Arellano's NPI (1942508205) is active in the NPPES registry as of the last update on 2011-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.